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| 1 | +package addons |
| 2 | + |
| 3 | +import ( |
| 4 | + "embed" |
| 5 | + "path/filepath" |
| 6 | + "strings" |
| 7 | + "testing" |
| 8 | + |
| 9 | + "github.com/replicatedhq/embedded-cluster-kinds/apis/v1beta1" |
| 10 | + "github.com/stretchr/testify/require" |
| 11 | + "gopkg.in/yaml.v2" |
| 12 | + k8syaml "sigs.k8s.io/yaml" |
| 13 | +) |
| 14 | + |
| 15 | +//go:embed testdata/* |
| 16 | +var testData embed.FS |
| 17 | + |
| 18 | +func parseTestsYAML[T any](t *testing.T, prefix string) map[string]T { |
| 19 | + entries, err := testData.ReadDir("testdata") |
| 20 | + require.NoError(t, err) |
| 21 | + tests := make(map[string]T, 0) |
| 22 | + for _, entry := range entries { |
| 23 | + if !strings.HasPrefix(entry.Name(), prefix) { |
| 24 | + continue |
| 25 | + } |
| 26 | + |
| 27 | + fpath := filepath.Join("testdata", entry.Name()) |
| 28 | + data, err := testData.ReadFile(fpath) |
| 29 | + require.NoError(t, err) |
| 30 | + |
| 31 | + var onetest T |
| 32 | + err = yaml.Unmarshal(data, &onetest) |
| 33 | + require.NoError(t, err) |
| 34 | + |
| 35 | + tests[fpath] = onetest |
| 36 | + } |
| 37 | + return tests |
| 38 | +} |
| 39 | + |
| 40 | +func TestGenerateHelmConfigWithOverrides(t *testing.T) { |
| 41 | + type addonConfig struct { |
| 42 | + Name string `yaml:"name"` |
| 43 | + Values string `yaml:"values"` |
| 44 | + } |
| 45 | + |
| 46 | + type test struct { |
| 47 | + Name string |
| 48 | + EndUserConfig string `yaml:"endUserConfig"` |
| 49 | + Expected []addonConfig |
| 50 | + } |
| 51 | + |
| 52 | + for tname, tt := range parseTestsYAML[test](t, "generate-helm-config-overrides-") { |
| 53 | + t.Run(tname, func(t *testing.T) { |
| 54 | + var config v1beta1.Config |
| 55 | + err := k8syaml.Unmarshal([]byte(tt.EndUserConfig), &config) |
| 56 | + require.NoError(t, err) |
| 57 | + applier := NewApplier( |
| 58 | + WithEndUserConfig(&config), |
| 59 | + WithoutPrompt(), |
| 60 | + WithAirgapBundle("/does/not/exist"), |
| 61 | + ) |
| 62 | + charts, _, err := applier.GenerateHelmConfigs(nil, nil) |
| 63 | + require.NoError(t, err) |
| 64 | + |
| 65 | + for _, exp := range tt.Expected { |
| 66 | + var values string |
| 67 | + for _, chart := range charts { |
| 68 | + if chart.Name != exp.Name { |
| 69 | + continue |
| 70 | + } |
| 71 | + values = chart.Values |
| 72 | + break |
| 73 | + } |
| 74 | + require.NotEmpty(t, values, "addon %s not found", exp.Name) |
| 75 | + |
| 76 | + expected := map[string]interface{}{} |
| 77 | + err = yaml.Unmarshal([]byte(exp.Values), &expected) |
| 78 | + require.NoError(t, err) |
| 79 | + |
| 80 | + found := map[string]interface{}{} |
| 81 | + err = yaml.Unmarshal([]byte(values), &found) |
| 82 | + require.NoError(t, err) |
| 83 | + |
| 84 | + require.Equal(t, expected, found) |
| 85 | + } |
| 86 | + }) |
| 87 | + } |
| 88 | +} |
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